Helical Gear NSN 3020-00-757-4658

Item Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

NSN: 3020-00-757-4658

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Features and Characteristics

Body Style

Plain, solid

End Application

Helicopter, supercobra advance attack ah-1w

Pitch Diameter

0.5007 inches

Teeth Quantity

Bore Style

Plain both ends

Criticality Code Justification

Feat

Outside Diameter

0.528 inches

Teeth Type

Single helix

Tooth Form

Stub

Tooth Direction

Right

Pressure Angle

20.0000 degrees

Helix Angle

3.0000 degrees

Distance Between Body Face And Protruding Hub End

0.148 inches first end

Face Width

0.047 inches

Bore Diameter

0.091 inches both ends

Hub Style Designator

Split first end

Hub Diameter

0.150 inches second end

Clamping Surface Length

0.110 inches first end

Precision Classification

Quality number 10

Special Features

Weapon system essential

Material

Steel comp 303 hub

Material Specification

Mil-s-7720, cond a military specification single material response hub

Surface Treatment

Passivate hub

Surface Treatment Specification

Qq-p-35 federal specification single treatment response hub

Style Designator

Protruding hubs

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

007574658

NSN

3020007574658

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

139885-01

Cage Code:

09LX4

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8483409000
NAICS: 333612
SITC: 74840
Description: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-00-757-4658

What are the manufacturers of nsn 3020007574658?

Ge Aviation Systems Llc (09LX4)
Ge Aviation Systems Llc (35351)

Does this nsn 3020007574658 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020007574658
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:

Does nsn 3020007574658 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020007574658 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020007574658?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05464

FIIG:

A27300

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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